Heavy Great Lakes Snow through Friday; Extreme Cold and Potential for Major Winter Storm Late Week into this Weekend

Multiple clipper systems will bring cold temperatures and enhance lake-effect snow downwind of the Great Lakes. An arctic blast will bring frigid temperatures accompanied with gusty winds that may lead to dangerous wind chills beginning in the Northern Plains Thursday before expanding to the South and East. An expansive winter storm will start Friday in the Southern Rockies/Plains and Mid-South. Read More >

Current conditions at

Pocatello, Pocatello Regional Airport (KPIH)

Lat: 42.92028°NLon: 112.57111°WElev: 4449.0ft.

Overcast

23°F

-5°C

Humidity 92%
Wind Speed N 0 MPH
Barometer 30.31 in (1026.41 mb)
Dewpoint 21°F (-6°C)
Visibility 10.00 mi
Last update 20 Jan 09:05 PM MST
Extended Forecast for

Pocatello Municipal ID

Air Stagnation Advisory January 20, 09:24pm until January 22, 12:00pm
Click here for hazard details and duration
Air Stagnation Advisory
  •  
    Air Stagnation Advisory January 20, 09:24pm until January 22, 12:00pm

    NOW until 12:00pm Thu

    Air Stagnation Advisory

  • Tonight

    Low: 17 °F

    Areas
    Freezing Fog

  • Wednesday

    Wednesday: Areas of freezing fog before 11am. Partly sunny, with a high near 32. Calm wind becoming north northeast around 5 mph.

    High: 32 °F

    Areas
    Freezing Fog
    then Partly
    Sunny

  • Wednesday Night

    Wednesday Night: Partly cloudy, with a low around 19. Light and variable wind.

    Low: 19 °F

    Partly Cloudy

  • Thursday

    Thursday: Mostly sunny, with a high near 30. Calm wind becoming north around 5 mph in the afternoon.

    High: 30 °F

    Mostly Sunny

  • Thursday Night

    Thursday Night: Partly cloudy, with a low around 18. Light northeast wind.

    Low: 18 °F

    Partly Cloudy

  • Friday

    Friday: Partly sunny, with a high near 33.

    High: 33 °F

    Partly Sunny

  • Friday Night

    Friday Night: Mostly clear, with a low around 11.

    Low: 11 °F

    Mostly Clear

  • Saturday

    Saturday: Sunny, with a high near 30.

    High: 30 °F

    Sunny

Detailed Forecast

Tonight
Areas of freezing fog. Mostly cloudy, with a low around 17. Calm wind.
Wednesday
Areas of freezing fog before 11am. Partly sunny, with a high near 32. Calm wind becoming north northeast around 5 mph.
Wednesday Night
Partly cloudy, with a low around 19. Light and variable wind.
Thursday
Mostly sunny, with a high near 30. Calm wind becoming north around 5 mph in the afternoon.
Thursday Night
Partly cloudy, with a low around 18. Light northeast wind.
Friday
Partly sunny, with a high near 33.
Friday Night
Mostly clear, with a low around 11.
Saturday
Sunny, with a high near 30.
Saturday Night
Mostly clear, with a low around 13.
Sunday
Sunny, with a high near 37.
Sunday Night
Partly cloudy, with a low around 18.
Monday
Partly sunny, with a high near 39.
Monday Night
Mostly cloudy, with a low around 19.
Tuesday
Mostly sunny, with a high near 42.
Basemap Options
Click map to change the forecast location
Loading map...

ABOUT THIS FORECAST

 
Point Forecast:
Pocatello Municipal ID
 42.91°N 112.59°W (Elev. 4485 ft)
4:31 pm MST Jan 20, 2026
9pm MST Jan 20, 2026-6pm MST Jan 27, 2026
 
Get as KML Get as XML

Additional Resources

Radar & Satellite Image

Link to Local Radar Data Link to Satellite Data

Hourly Weather Forecast

National Digital Forecast Database